Resources Contact Us Home
Dietz; Tim
Cedar Hill, TX
No. of patents:

Patent Number Title Of Patent Date Issued
6568490 Method and apparatus for fabricating rotary cone drill bits May 27, 2003
A method for manufacturing drill bits in segments, using a single key which is nowhere concave in its axial profile to position all three segments together for welding; and drill bits so made.

  Recently Added Patents
Device to facilitate moving an electrical cable of an electric vehicle charging station and method of providing the same
Dual work function recessed access device and methods of forming
Method and apparatus for providing auto-completion of information
Minimizing mismatch during compensation
Organic electroluminescence element
LED lamp including heat dissipator
Method and device for accessing the documentation of an aircraft according to alarms generated therein
  Randomly Featured Patents
Hot/cold applicator system
Optical recording method and medium on which recording and/or reading are performed from one side
Schifano obstetric scissors
Method and device for monitoring a spark-eroding process in a spark-eroding machine
Digital sound recording and reproduction device using a coding technique to compress data for reduction of memory requirements
Semiconductor device with gate dielectric film having an oxide film and an oxynitride film
System and method for converting software to a register transfer (RTL) design
Method of extracting and reutilizing surfactants from emulsions
Microcomputer with built-in programmable nonvolatile memory
Flexible multi-pulse set operation for phase-change memories